#617079
Closest named color: Battleship Gray (#6C757D). oklch(53.6% 0.023 234.2), rgb(97, 112, 121).
Aa
White text reads best on this color (5.11:1).
About this color
#617079 is a medium-dark close to neutral grey. In OKLCH its lightness is 54%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Battleship Gray (#6C757D), ΔE 0.023 away. White text reads best on it, at 5.11:1.
| Hue family | Neutrals |
| Lightness | medium-dark (54%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Battleship Gray (#6C757D) |
| Black text | 4.10:1 |
| White text | 5.11:1 |
Values
| HEX | #617079 |
| RGB | rgb(97, 112, 121) |
| HSL | hsl(203, 11%, 43%) |
| OKLCH | oklch(53.6% 0.023 234.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #617079 | 5.11:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #617079 | 4.10:1 | AA large text | Lc 28.8 | Dividers and decoration only |
| #617079 text on white | 5.11:1 | AA | Lc 75.3 | Fine for body text |
| #617079 text on black | 4.10:1 | AA large text | Lc -26.4 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F4F5F6
oklch(97% 0.002 247.8)
-
Step 100
100
#E8EAEB
oklch(93.6% 0.003 228.8)
-
Step 200
200
#D6DADC
oklch(88.6% 0.005 228.8)
-
Step 300
300
#BAC2C6
oklch(80.9% 0.011 228.9)
-
Step 400
400
#97A3A9
oklch(70.8% 0.016 229.1)
-
Step 500
500
#7E8C94
oklch(63.1% 0.02 232.7)
-
Step 600
600 (this color)
#617079
oklch(53.6% 0.023 234.2)
-
Step 700
700
#55636B
oklch(49.1% 0.021 232.9)
-
Step 800
800
#465157
oklch(42.8% 0.017 231.6)
-
Step 900
900
#3B4348
oklch(37.7% 0.014 235.2)
-
Step 950
950
#22272A
oklch(26.9% 0.009 234.1)
#617079 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #6C6F79 | 0.016 |
| Deuteranopia (no green cones) | #686D79 | 0.013 |
| Tritanopia (no blue cones) | #5B7273 | 0.016 |
| Achromatopsia (no color) | #6E6E6E | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #617079
#617079
oklch(53.6% 0.023 234.2)
- #796A61
#796A61
oklch(53.6% 0.024 53)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #617079, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Battleship Gray #6C757D ΔE 0.023
- Dim Gray #696969 ΔE 0.027
- Metallic Blue #4F738E ΔE 0.037
- Battleship Grey #6B7C85 ΔE 0.040
- Slate #516572 ΔE 0.042
- Grey Blue #647D8E ΔE 0.044
- Stormy Blue #507B9C ΔE 0.056
- Dull Blue #49759C ΔE 0.057
Use #617079 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.